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2 vulnerabilities found for opentelemetry-exporter-otlp-proto-http by OpenTelemetry
CVE-2026-112006 (GCVE-0-2026-112006)
Vulnerability from nvd – Published: 2026-10-18 11:38 – Updated: 2026-10-19 15:59
VLAI
EPSS
VEX
Title
OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 Improper Certificate Validation
Summary
OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 contains an improper certificate validation vulnerability that disables TLS verification when OTEL_EXPORTER_OTLP_CERTIFICATE variables are empty strings. Man-in-the-middle attackers can impersonate the collector to read or alter exported traces, metrics, and logs, including authentication headers from OTEL_EXPORTER_OTLP_HEADERS.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 15:58 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/open-telemetry/opentelemetry-p… | patch |
| https://github.com/open-telemetry/opentelemetry-p… | release-notes |
| https://github.com/open-telemetry/opentelemetry-p… | technical-description |
| https://github.com/open-telemetry/opentelemetry-p… | technical-description |
| https://www.vulncheck.com/advisories/opentelemetr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenTelemetry | opentelemetry-exporter-otlp-proto-http |
Affected:
1.5.0 , < 1.45.0
(semver)
cpe:2.3:a:opentelemetry:opentelemetry.exporter.opentelemetryprotocol:*:*:*:*:*:*:*:* |
Date Public
2026-09-25 00:00
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CVE-2026-112006 (GCVE-0-2026-112006)
Vulnerability from cvelistv5 – Published: 2026-10-18 11:38 – Updated: 2026-10-19 15:59
VLAI
EPSS
VEX
Title
OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 Improper Certificate Validation
Summary
OpenTelemetry opentelemetry-exporter-otlp-proto-http 1.5.0 before 1.45.0 contains an improper certificate validation vulnerability that disables TLS verification when OTEL_EXPORTER_OTLP_CERTIFICATE variables are empty strings. Man-in-the-middle attackers can impersonate the collector to read or alter exported traces, metrics, and logs, including authentication headers from OTEL_EXPORTER_OTLP_HEADERS.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 15:58 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/open-telemetry/opentelemetry-p… | patch |
| https://github.com/open-telemetry/opentelemetry-p… | release-notes |
| https://github.com/open-telemetry/opentelemetry-p… | technical-description |
| https://github.com/open-telemetry/opentelemetry-p… | technical-description |
| https://www.vulncheck.com/advisories/opentelemetr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenTelemetry | opentelemetry-exporter-otlp-proto-http |
Affected:
1.5.0 , < 1.45.0
(semver)
cpe:2.3:a:opentelemetry:opentelemetry.exporter.opentelemetryprotocol:*:*:*:*:*:*:*:* |
Date Public
2026-09-25 00:00
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